Re: [m5-users] simulation problem

2008-11-20 Thread Devraj Chapagain
hi, I am trying to solve the problem but can't... Where to change 12 ?... please specify the file name where this values (opcode latency of square root) is stored . thank you, devraj On Tue, Nov 18, 2008 at 11:48 AM, Rick Strong [EMAIL PROTECTED] wrote: From my experience, this error

[m5-users] Simulation problem...

2008-11-20 Thread Devraj Chapagain
hi everyone, I have encountered a problem while simulating a configuration(.py) file. The error message is as: *m5.opt: build/ALPHA_SE/mem/bus.cc:225: bool Bus::recvTiming(Packet*): Assertio n `dest = 0 dest maxId' failed. * what would be the problem with it..? Help please!! Thank you,

[m5-users] simulation problem

2008-11-18 Thread Devraj Chapagain
hi there, We are using 16 copies of SPEC CPU2000 benchmarks for one simulation with 2GB physical memory in the configuration file. While simulating, we face the following error, === warn: Entering event queue @ 0. Starting simulation...

Re: [m5-users] simulation problem

2008-11-18 Thread Rick Strong
From my experience, this error implies that the simulation has no event to schedule and rapidly proceeds to its simulation limit (maxtick) without anything to do. I have encountered this problem when the opcode latency of square root is set too high (24 cycles) on OOO cpu model. You might try

Re: [m5-users] simulation problem

2008-11-18 Thread Devraj Chapagain
Thanks, i will reply you after its result On Tue, Nov 18, 2008 at 11:48 AM, Rick Strong [EMAIL PROTECTED] wrote: From my experience, this error implies that the simulation has no event to schedule and rapidly proceeds to its simulation limit (maxtick) without anything to do. I have

[m5-users] simulation problem

2008-11-17 Thread Devraj Chapagain
hi there, I am working on 64 bit OS with 16 GB RAM to simulate the configuration file. While simulating the configuration(.py) file, i have encountered a problem as: fatal: Out of memory, please increase size of physical memory. @ cycle 0 [new_page:build/ALPHA_SE/sim/system.cc, line 230] Memory

Re: [m5-users] simulation problem

2008-11-17 Thread nathan binkert
I'm pretty sure I've responded to this did you not investigate? Look in /proc/meminfo If MemFree + SwapFree is not greater than the number you've put in that physmem times the number of physical memory objects you have plus a couple hundred megabytes for M5 itself, you don't have enough virtual

Re: [m5-users] simulation problem

2008-11-17 Thread Devraj Chapagain
hi, We are using 64-bit machine with 16GB memory and SPEC CPU 2000 benchmarks. Please read the part of the configuration file attached below, My understanding is that in the configuration file we have total 10GB physical memory for one simulation with 8-core (1-thread per core) , am I right? I

Re: [m5-users] simulation problem

2008-11-17 Thread Devraj Chapagain
Thank you, we will try the swap for enough memory for simulation. On Mon, Nov 17, 2008 at 12:55 PM, nathan binkert [EMAIL PROTECTED] wrote: Ok, I looked at the panic message in the code and it appears that you haven't allocated enough memory to the benchmark. In short 10GB is not enough for